**3/4 x 2/9** |
**Reason:** |

= 1/4 x 2/3 |
3 and 9 have greatest common factor = 3. Divide 3 by 3. Divide 9 by 3. |

= 1/2 x 1/3 |
4 and 2 have greatest common factor = 2. Divide 4 by 2. Divide 2 by 2. |

= 1/6 |
Multiply 1 by 1 to get the numerator. Multiply 2 by 3 to get the denominator. |